Anthropic: Claude Opus 4.8 (Fast)
Fast-mode variant of [Opus 4.8](/anthropic/claude-opus-4.8) - identical capabilities with higher output speed at 2x pri…
Live
Open / InstallLast updated July 27, 2026
Description
Fast-mode variant of [Opus 4.8](/anthropic/claude-opus-4.8) - identical capabilities with higher output speed at 2x pricing relative to regular Opus 4.8. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode
Author
anthropic
Platform
api
Pricing model
paid
Categories
Productivity
Tags
openrouter
llm
anthropic
text
image
file
Capabilities
- Image input
- 1,000,000 token context